Welcome to use OpenS2V-Nexus to evaluate your latest models

@weijiangchuan Thanks for great work! We recently tackle the core challenges of ​​Subject-to-Video Generation (S2V)​​ by systematically building the first complete infrastructure—featuring an evaluation benchmark and a million-scale dataset! ✨Welcom to try it!

🧠 Introducing **​​OpenS2V-Eval​​**—the first ​​fine-grained S2V benchmark​​, with ​​180 multi-domain prompts + real/synthetic test pairs​​. We propose ​​NexusScore​​, ​​NaturalScore​​, and ​​GmeScore​​ to precisely quantify model performance across ​​subject consistency, naturalness, and text alignment​​ ✔

📊 Using this framework, we conduct a ​​comprehensive evaluation of 16 leading S2V models​​, revealing their strengths/weaknesses in complex scenarios! (including **EchoVideo**)

🔥 ​​**OpenS2V-5M** dataset​​ now available! A ​​5.4M 720P HD​​ collection of ​​subject-text-video triplets​​, enabled by ​​cross-video association segmentation + multi-view synthesis​​ for ​​diverse subjects & high-quality annotations​​ 🚀

​​All resources open-sourced​​: Paper, Code, Data, and Evaluation Tools 📄
Let's advance S2V research together! 💡

🔗 ​​Links​​:
Code: https://github.com/PKU-YuanGroup/OpenS2V-Nexus
Project: https://pku-yuangroup.github.io/OpenS2V-Nexus
LeaderBoard: https://huggingface.co/spaces/BestWishYsh/OpenS2V-Eval
OpenS2V-5M: https://huggingface.co/datasets/BestWishYsh/OpenS2V-5M

The issue provides no repository file, test, or entry point to inspect. Read the linked OpenS2V-Nexus resources and clarify whether EchoVideo needs a concrete integration or documentation change; done cannot be defined until that scope is stated.

Written by the indexing model from the issue text.